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The A/B Test Library

Real experiments. Real outcomes. Actionable patterns. Browse A/B tests with problem-to-solution framing, results, and recommendations for what to test next.

62 experiments
Winners, losers & inconclusive
Full statistical details
inconclusive+22.5%

Product Page: 'Select Plan' vs 'Order Now' CTA Copy on Plan Selection Page

Context: The primary call-to-action on the product page isn't converting at its potential — design, copy, or placement may be the bottleneck.

Copy & MessagingEnergy & Utilities
inconclusive+7.5%

Product-listing: Plans Page: User-Focused Filter Language Increases Plan Selection

Context: Coupon and promo code fields on product-listings can distract users — they leave to hunt for codes, reducing completion rates.

PersonalizationEnergy & Utilities
inconclusive+7.5%

Product-listing: Plans Page: Price-Ordered Plans Increase Conversions via Processing Fluency

Context: How prices are displayed on the product-listing directly influences perceived value and willingness to buy.

LayoutEnergy & Utilities
inconclusive+7.0%

Product Page: Reordering Plan Display by Price on Plan Selection Page

Context: Each additional form field adds friction to the product page, increasing the chance users abandon before completing their submission.

PricingEnergy & Utilities
inconclusive+22.5%

Product-listing: Plans Page: CTA Copy 'Select Plan' vs 'Order Now' Reduces Commitment Anxiety

Context: The primary call-to-action on the product-listing isn't converting at its potential — design, copy, or placement may be the bottleneck.

CTAEnergy & Utilities
inconclusive+12.5%

Product-listing: Plans Page: Showing All Plans vs Popular Plans Tab

Context: Coupon and promo code fields on product-listings can distract users — they leave to hunt for codes, reducing completion rates.

LayoutEnergy & Utilities
inconclusive+0.7%

Landing Page: Sitewide CTA

Context: The primary call-to-action on the landing page isn't converting at its potential — design, copy, or placement may be the bottleneck.

CTAEnergy & Utilitiesn=434,312
inconclusive+2.1%

Homepage: Form Field Labels

Context: Each additional form field adds friction to the homepage, increasing the chance users abandon before completing their submission.

LayoutEnergy & Utilitiesn=292,860
inconclusive+9.6%

Mobile: Mobile Sitewide

Context: Mobile users experience the mobile differently — smaller screens, touch targets, and limited attention require purpose-built design.

NavigationEnergy & Utilitiesn=71,104
inconclusive-1.4%

Landing Page: CTA Button Optimization

Context: The primary call-to-action on the landing page isn't converting at its potential — design, copy, or placement may be the bottleneck.

CTAEnergy & Utilitiesn=65,689
inconclusive+1.8%

Landing Page: CTA Optimization

Context: The primary call-to-action on the landing page isn't converting at its potential — design, copy, or placement may be the bottleneck.

CTAEnergy & Utilitiesn=56,158
inconclusive-5.1%

Homepage: Help Me Choose Homepage

Context: The information hierarchy on the homepage may not match how users actually scan and process the content.

CTAEnergy & Utilitiesn=55,255
inconclusive+3.4%

Homepage: Alberta Homepage

Context: How "Alberta homepage" is implemented on the homepage can meaningfully affect conversion — this element is worth testing.

LayoutEnergy & Utilitiesn=37,467
inconclusive-1.0%

Mobile: Mobile Grid Page Filters

Context: Mobile users experience the mobile differently — smaller screens, touch targets, and limited attention require purpose-built design.

LayoutEnergy & Utilitiesn=34,638
inconclusive

Homepage: Mobile Homepage

Context: Mobile users experience the homepage differently — smaller screens, touch targets, and limited attention require purpose-built design.

Mobile UXEnergy & Utilitiesn=28,531
inconclusive-4.9%

Landing Page: Removing Termination Fee on Plan Pages

Context: How "Removing termination fee on plan pages" is implemented on the landing page can meaningfully affect conversion — this element is worth testing.

Copy & MessagingEnergy & Utilitiesn=26,318
inconclusive+5.1%

Mobile: DIR - Stacked Mobile Grid

Context: Mobile users experience the mobile differently — smaller screens, touch targets, and limited attention require purpose-built design.

LayoutEnergy & Utilitiesn=24,993
inconclusive-0.1%

Landing Page: Revalidation

Context: How "Revalidation" is implemented on the landing page can meaningfully affect conversion — this element is worth testing.

LayoutEnergy & Utilitiesn=22,560
inconclusive+3.3%

Landing Page: Grid Page Zip Modal Relevance

Context: Capturing visitor attention on the landing page with modals or overlays is a balance between engagement and annoyance.

Copy & MessagingEnergy & Utilitiesn=21,639
inconclusive+1.8%

Mobile: Mobile Grid Page

Context: Mobile users experience the mobile differently — smaller screens, touch targets, and limited attention require purpose-built design.

Mobile UXEnergy & Utilitiesn=20,090

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